Fears of global Ebola outbreak escalate

New York's JFK Airport is starting to screen travellers to try to stem the Ebola outbreak.

FILE: Medical workers of the Liberian Red Cross, wearing a protective suit, carry the body of a victim of the Ebola virus in a bag on 4 September, 2014 in the small city of Banjol, 30 kilometres of Monrovia. Picture: AFP.